001: /**
002: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
003: *
004: * Permission is hereby granted, free of charge, to any person obtaining a copy
005: * of this software and associated documentation files (the "Software"), to deal
006: * in the Software without restriction, including without limitation the rights
007: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
008: * copies of the Software, and to permit persons to whom the Software is
009: * furnished to do so, subject to the following conditions:
010: *
011: * The above copyright notice and this permission notice shall be included in
012: * all copies or substantial portions of the Software.
013: *
014: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
015: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
016: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
017: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
018: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
019: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
020: * SOFTWARE.
021: */package com.liferay.portlet.enterpriseadmin.action;
022:
023: import com.liferay.portal.NoSuchRoleException;
024: import com.liferay.portal.kernel.util.Constants;
025: import com.liferay.portal.kernel.util.ParamUtil;
026: import com.liferay.portal.kernel.util.StringUtil;
027: import com.liferay.portal.kernel.util.Validator;
028: import com.liferay.portal.security.auth.PrincipalException;
029: import com.liferay.portal.service.GroupServiceUtil;
030: import com.liferay.portal.service.UserServiceUtil;
031: import com.liferay.portal.struts.PortletAction;
032: import com.liferay.util.servlet.SessionErrors;
033:
034: import javax.portlet.ActionRequest;
035: import javax.portlet.ActionResponse;
036: import javax.portlet.PortletConfig;
037: import javax.portlet.RenderRequest;
038: import javax.portlet.RenderResponse;
039:
040: import org.apache.struts.action.ActionForm;
041: import org.apache.struts.action.ActionForward;
042: import org.apache.struts.action.ActionMapping;
043:
044: /**
045: * <a href="EditRoleAssignmentsAction.java.html"><b><i>View Source</i></b></a>
046: *
047: * @author Brian Wing Shun Chan
048: *
049: */
050: public class EditRoleAssignmentsAction extends PortletAction {
051:
052: public void processAction(ActionMapping mapping, ActionForm form,
053: PortletConfig config, ActionRequest req, ActionResponse res)
054: throws Exception {
055:
056: String cmd = ParamUtil.getString(req, Constants.CMD);
057:
058: try {
059: if (cmd.equals("role_groups")) {
060: updateRoleGroups(req);
061: } else if (cmd.equals("role_users")) {
062: updateRoleUsers(req);
063: }
064:
065: if (Validator.isNotNull(cmd)) {
066: String redirect = ParamUtil.getString(req,
067: "assignmentsRedirect");
068:
069: sendRedirect(req, res, redirect);
070: }
071: } catch (Exception e) {
072: if (e instanceof NoSuchRoleException
073: || e instanceof PrincipalException) {
074:
075: SessionErrors.add(req, e.getClass().getName());
076:
077: setForward(req, "portlet.enterprise_admin.error");
078: } else {
079: throw e;
080: }
081: }
082: }
083:
084: public ActionForward render(ActionMapping mapping, ActionForm form,
085: PortletConfig config, RenderRequest req, RenderResponse res)
086: throws Exception {
087:
088: try {
089: ActionUtil.getRole(req);
090: } catch (Exception e) {
091: if (e instanceof NoSuchRoleException
092: || e instanceof PrincipalException) {
093:
094: SessionErrors.add(req, e.getClass().getName());
095:
096: return mapping
097: .findForward("portlet.enterprise_admin.error");
098: } else {
099: throw e;
100: }
101: }
102:
103: return mapping.findForward(getForward(req,
104: "portlet.enterprise_admin.edit_role_assignments"));
105: }
106:
107: protected void updateRoleGroups(ActionRequest req) throws Exception {
108: long roleId = ParamUtil.getLong(req, "roleId");
109:
110: long[] addGroupIds = StringUtil.split(ParamUtil.getString(req,
111: "addGroupIds"), 0L);
112: long[] removeGroupIds = StringUtil.split(ParamUtil.getString(
113: req, "removeGroupIds"), 0L);
114:
115: GroupServiceUtil.addRoleGroups(roleId, addGroupIds);
116: GroupServiceUtil.unsetRoleGroups(roleId, removeGroupIds);
117: }
118:
119: protected void updateRoleUsers(ActionRequest req) throws Exception {
120: long roleId = ParamUtil.getLong(req, "roleId");
121:
122: long[] addUserIds = StringUtil.split(ParamUtil.getString(req,
123: "addUserIds"), 0L);
124: long[] removeUserIds = StringUtil.split(ParamUtil.getString(
125: req, "removeUserIds"), 0L);
126:
127: UserServiceUtil.addRoleUsers(roleId, addUserIds);
128: UserServiceUtil.unsetRoleUsers(roleId, removeUserIds);
129: }
130:
131: }
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